USB Defender can protect you from viruses that are spread through USB Flash drivers.

Did you ever wonder, why is anyone talking about so dangerous USB drives? Why can't you protect yourself from thousands (!) of viruses that are spreading only by your flash drive? Today there are many programs that can be in your memory, waiting for any new flash drive connected, finding viruses on it and removing them. But isn't it better just to VACCINATE your drive once and forever? No more viruses. No more danger.

USB Defender was developed to be extremely easy in use. You can see just two buttons on it: "Protect" and "Unprotect". First button you are using to vaccinate your drive, second - to remove protection. After selecting any drive, program automatically detects, if there is any protection active and only one button will be available for you.